INVENTORIES

Inventories consist of material, labor and overhead costs and are stated at the lower of cost or net realizable value determined under the first-in, first-out accounting method. Certain inventories are measured using the weighted average cost method. Inventories, net were as follows:



	December 30, 2017		September 30, 2017
Components, assemblies and parts	$	90,588	$	86,991
Customer projects in various stages of completion	32,978		30,225
Finished goods	9,932		10,512
Total inventories, net	$	133,498	$	127,728